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configure: putenv test needs c++

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Jean-Francois Dockes 2017-06-29 13:45:53 +02:00
parent 3d205c7027
commit dadf448902
1 changed files with 2 additions and 0 deletions
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src/configure.ac
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@ -260,6 +260,7 @@ AC_CHECK_LIB([z], [zlibVersion], [], [])
############# Putenv ############# Putenv
AC_MSG_CHECKING(for type of string parameter to putenv) AC_MSG_CHECKING(for type of string parameter to putenv)
AC_LANG_PUSH([C++])
AC_TRY_COMPILE([ AC_TRY_COMPILE([
#include <stdlib.h> #include <stdlib.h>
],[ ],[
@ -268,6 +269,7 @@ AC_TRY_COMPILE([
if test X$rcl_putenv_string_const = X1 ; then if test X$rcl_putenv_string_const = X1 ; then
AC_DEFINE(PUTENV_ARG_CONST, 1, [putenv parameter is const]) AC_DEFINE(PUTENV_ARG_CONST, 1, [putenv parameter is const])
fi fi
AC_LANG_POP([C++])
#### Look for Xapian. Done in a strange way to work around autoconf #### Look for Xapian. Done in a strange way to work around autoconf